src/awk/exe/actuate_alert_to_notify_send.awk

   1 BEGIN {
   2     # Set the correct value as any other AWK variable:
   3     #
   4     #   khatus_actuate_alert_to_notify_send -v Display="$CORRECT_DISPLAY"
   5     #
   6     Display = Display ? Display : ":0"
   7 }
   8
   9 $1 == "OK" && \
  10 $3 == "alert" {
  11     src      = $2
  12     priority = $4
  13     subject  = $5
  14
  15     # Not just using $6 for body - because body might contain a character
  16     # identical to FS
  17     len_line = length($0)
  18     len_head = length($1 FS $2 FS $3 FS $4 FS $5 FS)
  19     len_body = len_line - len_head
  20     body = substr($0, len_head + 1, len_body)
  21
  22     sep = body ? "\n" : ""
  23     body = body sep "--" src
  24     urgency = priority
  25     sub("hi" , "critical", urgency)
  26     sub("med", "normal"  , urgency)
  27
  28     cmd = \
  29         sprintf(\
  30             "DISPLAY=%s notify-send -u %s %s \" %s\"",
  31             Display, urgency, subject, body \
  32         )
  33     system(cmd)
  34     next
  35 }